SimsvssinusWhich spelling fits?

Which to use

“Sims” and “sinus” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#19,989
“Sims” frequency rank
#26,185
“sinus” frequency rank
46174
confusion score

Side-by-Side Comparison

Feature Sims sinus
Definition Corniche. Formation anatomique creuse, liquidienne ou pneumatique.

Where the eye mixes Sims and sinus

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
Sims
5 ch
sinus

Look-alike desk: Sims vs sinus

A purely visual mix-up. Sims (\zɪms\) and sinus (\si.nys\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46174, derived from the frequency rank of both members and their visual similarity.

Sims is recorded at frequency rank #19,989, classified as anoun, pronounced \zɪms\. sinus is at rank #26,185, tagged as anoun, pronounced \si.nys\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 46174, this pair ranks #197,012 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Sims vs sinus

Shared letters: is. Private to "Sims": m. Private to "sinus": nu.

"Sims" · 4 letters · shape CVCC  ·  "sinus" · 5 letters · shape CVCVC

Known mistypes of this pair

  • Simsisms · simms · simss · sism · smis · ssims
  • sinusisnus · sinnus · sinsu · sinuss · siuns · snius · ssinus

Frequently Asked Questions

Can "Sims" and "sinus" be used interchangeably?
No. They are said differently (\zɪms\ versus \si.nys\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Sims" vs "sinus" - which ranks higher?
"Sims" is the more common of the two: it sits at frequency rank #19,989 in our French list, against #26,185 for "sinus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Sims" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sinus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #197,012 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Sims" and "sinus" also get mixed up with nearby pairs, the highest-scored neighbour is "sinus vs sires". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #197,012 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list